Our 8-97231528-6 nuts eliminate the B2B pain point of fastener loosening in 4JH1 engines. Built for NKR77 trucks and mining equipment, they provide high-tensile locking strength that prevents crankshaft slippage in high-vibration sites, ensuring stability and preventing engine failure.
Item NO.:
8-97231528-6Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time：
2-3 DAYS
For wholesalers and agents, the 897231-5286 offers OEM-grade durability with integrated anti-vibration features. Its precision-engineered design ensures a permanent torque hold on the crankshaft, providing your clients with a reliable fastening solution that lowers long-term maintenance costs.
Product Features
High-Strength Locking Mechanism The 897231-5286 features a specialized design to absorb engine harmonics, preventing the nut from backing off during intensive 24/7 operations.
Premium Alloy Steel Construction Forged from industrial-grade carbon steel to withstand extreme torque loads and prevent thread stripping under the pressure of heavy-duty diesel cycles.
Superior Thermal and Chemical Stability Engineered to maintain its structural integrity and locking force even when exposed to extreme engine heat and corrosive synthetic lubricants.
Precision OEM Specification Fit Manufactured to 1:1 original Isuzu 4JH1 standards, ensuring a seamless fit that eliminates the risk of rotational imbalance or crankshaft damage.
Product Specification
| Product Name | Crankshaft Nut / Vibration-Resistant Crank Nut |
| OEM Part Number | 8-97231528-6 / 897231-5286 / 8972315286 |
| Engine Model | Isuzu 4JH1 / 4JH1-TC / 4JJ1 |
| Application | Isuzu NPR / NKR Truck, ELF Series, Excavators, Forklifts |
| Material | High-Tensile Alloy Steel with Composite Locking Elements |
| Installation Type | Direct Replacement (Standard OEM Size) |
| Thickness | Standard OEM Specification |
| Color | Black Phosphate / Dark Grey |
| Working Temperature | -60°C to 350°C(High-heat combustion resilience) |
| Key Function | Secures the crankshaft assembly and prevents vibration-induced loosening to maintain precise engine timing and power delivery |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Neutral Packing / Customized Box |
Why Choose Us
1.We have profession isuzu team,more than 20 years experience business isuzu parts.
2. We can offer used and new isuzu genuine parts, oem,good quality made in china parts to you.
3. The isuzu genuine parts will give weight,price when quotation.
4.Isuzu genuine stock pictures will send before order.
5.All isuzu parts can check with part number,all parts can order follow part number.
6. Quick delivery time,in 24 hours if sotck.
7. Safe packing to protect the goods, such as wooden box, Iron sheet for our isuzu parts.
8. Small quantity can accept.Sample order also accept.
9. 24 hours oversea service.
10.Lifelong after-sales service.
Certificate
What's the shipping way you can offer?
1) Big order: By sea or by air.(It can reduce the costs)
2) Small order: DHL, TNT, UPS, FEDEX, EMS,ARAMEX
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